平常设置组策略的时候
有些功能设置完不会立即生效，得要重启才可以生效
现在用个简单的dos命令就可以让组策略设置完立即生效
开始菜单—运行—输入cmd打开命令提示符，输入gpupdate，回车
如果是Windows 2000系统的话，输入secedit /refreshpolicy即可
SQL语句执行错误：SELECT * FROM emlog_sort where pid= ORDER BY sid ASC, taxis asc
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ORDER BY sid ASC, taxis asc' at line 1